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Holtek Microelectronics Inc
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| Part No. |
HT1621D-28SKDIP HT1621B-48SSOP 1621
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| OCR Text |
... selectable buzzer frequencies (2khz/4kHz) Power down command reduces power consumption Built-in time base generator and WDT Time base or WDT overflow output
* * * * * * * * * *
8 kinds of time base/WDT clock sources 324 LCD driver Bu... |
| Description |
From old datasheet system
LCD DISPLAY DRIVER,32-SEG,4-BP,CMOS,SSOP,48PIN,PLASTIC
Controller Miscellaneous - Datasheet Reference
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| File Size |
181.51K /
20 Page |
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Mitsubishi Electric, Corp.
MITSUBISHI[Mitsubishi Electric Semiconductor]
Mitsubishi Electric Corporation
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| Part No. |
M61506FP
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| OCR Text |
...n=270 to 410Hz) f3(fin=0.8 to 1.2khz) f4(fin=2.7 to 4.1KHz) f5(fin=8.0 to 13.0KHz)
The time from the rise of output selection until the rise of PHout (90% of peak)
50 1.0 1.0 1.0 1.0 1.0 1.70 1.70 1.70 1.70 1.70
dB V V V V V
f1 ou... |
| Description |
Peak hold IC for 5 band spectrum analyzer displays 山顶举行5段频谱分析仪显示芯片
5Band Spectrum analysis indication and Peak Hold
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| File Size |
203.86K /
13 Page |
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OKI[OKI electronic componets]
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| Part No. |
MSM9888L
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| OCR Text |
...requency) : 2.0 kHz, 2.7 kHz, 3.2khz, 4.0 kHz, 5.3 kHz, 6.4 kHz, 8 kHz * External memory for variable message : 1Mb, 2Mb, 4Mb, 8Mb, serial voice flash memory * Recording time (When the 1Mb serial voice flash is used) : Approximately 32 seco... |
| Description |
From old datasheet system
Flash-driving Recording and Playback IC
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| File Size |
104.54K /
14 Page |
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it Online |
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Price and Availability
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